Re: [ptxdist] [PATCH] u-boot: Add support for u-boot.dtb and u-boot-nodtb.bin

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Sun, Sep 19, 2021 at 10:47:29AM +0200, avazquez.dev@gmail.com wrote:
> From: Alejandro Vazquez <avazquez.dev@gmail.com>
> 
> Adds support for copying u-boot.dtb and u-boot-nodtb.bin to the
> platform image directory.
> These files might be required by external tools
> Ex: TF-A to generate FIP images.

Hmmm, are you sure this works as expected? See this[1] discussion about
that topic as well.

Michael

[1] https://lore.ptxdist.org/ptxdist/20210930105515.GP18190@pengutronix.de/

> Signed-off-by: Alejandro Vazquez <avazquez.dev@gmail.com>
> ---
>  platforms/u-boot.in | 14 ++++++++++++++
>  rules/u-boot.make   |  6 ++++++
>  2 files changed, 20 insertions(+)
> 
> diff --git a/platforms/u-boot.in b/platforms/u-boot.in
> index 4ddf3b3fb..3422f5018 100644
> --- a/platforms/u-boot.in
> +++ b/platforms/u-boot.in
> @@ -247,5 +247,19 @@ config U_BOOT_INSTALL_U_BOOT_STM32
>  	  platform image directory. Say yes if you are building for STM32MP1
>  	  SOCs.
>  
> +config U_BOOT_INSTALL_U_BOOT_NO_DTB
> +	prompt "install u-boot-nodtb.bin"
> +	bool
> +	help
> +	  Installing the U-Boot binary without the device tree
> +	  into platform image directory.
> +
> +config U_BOOT_INSTALL_DTB
> +	prompt "install u-boot.dtb"
> +	bool
> +	help
> +	  Installing the device tree binary into platform image directory.
> +
> +
>  endif
>  
> diff --git a/rules/u-boot.make b/rules/u-boot.make
> index 38c32bf27..bda0445f1 100644
> --- a/rules/u-boot.make
> +++ b/rules/u-boot.make
> @@ -177,6 +177,12 @@ endif
>  ifdef PTXCONF_U_BOOT_INSTALL_U_BOOT_STM32
>  	@install -v -D -m644 $(U_BOOT_BUILD_DIR)/u-boot.stm32 $(IMAGEDIR)/u-boot.stm32
>  endif
> +ifdef PTXCONF_U_BOOT_INSTALL_U_BOOT_NO_DTB
> +	@install -v -D -m644 $(U_BOOT_BUILD_DIR)/u-boot-nodtb.bin $(IMAGEDIR)/u-boot-nodtb.bin
> +endif
> +ifdef PTXCONF_U_BOOT_INSTALL_DTB
> +	@install -v -D -m644 $(U_BOOT_BUILD_DIR)/u-boot.dtb $(IMAGEDIR)/u-boot.dtb
> +endif
>  ifndef PTXCONF_U_BOOT_ENV_IMAGE_NONE
>  	@install -v -D -m644 $(U_BOOT_BUILD_DIR)/u-boot-env.img \
>  		$(IMAGEDIR)/u-boot-env.img
> -- 
> 2.25.1
> 
> 
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